You seem to narrow down (i.e. restrict) pretty heavily what competition can mean. Open source projects can compete even if no money is involved, e.g. on visibil

You seem to narrow down (i.e. restrict) pretty heavily what competition can mean. Open source projects can compete even if no money is involved, e.g. on visibility and amount of help and traction they can get from the community. This is partly related to the concept of fragmentation (where some people argue that fragmentation dilutes efforts).